嗨,我是新来的java,我一直在试图创建一个程序,使您能够从洗牌或订购的牌组中绘制牌。如何根据用户的输入添加另一套牌到纸牌游戏
现在我想让用户选择数量的套牌。我尝试过不同的方式,但无法让它工作。
程序(我已经添加了注释作为翻译,因为我在瑞典写的):
import java.util.Scanner;
public class KortSpel {
public static void main(String[] args) {
Boolean fortsatt = true;
while(fortsatt){
Scanner scan = new Scanner(System.in);
int[] deck = new int[52];
String[] suits = {"Spader", "Hjärter", "Ruter", "Köver"}; //the suits
String[] ranks = {"Ess", "2", "3", "4", "5", "6", "7", "8", "9", "10", "Knäckt", "Drottning", "Kung"}; //the rank of the cards
for(int i = 0; i < deck.length; i++) deck[i] = i;
System.out.print("Skriv dra för att dra korten annars avsluta."); //ask the user if he want to keep playing or not
String svar2 = scan.nextLine();
if (svar2.equalsIgnoreCase("Avsluta")){
fortsatt = false;
System.out.println("Du har nu avslutat."); //tells the user he has exit
}
else {
System.out.print("Vill du bland korten? (ja/nej) "); //ask the user if he want to shuffle the cards Y/N
String svar = scan.nextLine();
if (svar.equalsIgnoreCase("ja")) { // if shuffled
for(int i = 0; i < deck.length; i++) {
int index = (int)(Math.random() * deck.length);
int temp = deck[i];
deck[i] = deck[index];
deck[index] = temp;
}
for(int i = 0; i < 52; i++) {
String suit = suits[deck[i]/13];
String rank = ranks[deck[i] % 13];
System.out.println("Kort nummer " + deck[i] + ": " + suit + " " + rank);
}
}
else { //if not suffled
for(int i = 0; i < deck.length; i++) deck[i] = i;
for(int i = 0; i < 52; i++) {
String suit = suits[deck[i]/13];
String rank = ranks[deck[i] % 13];
System.out.println("Kort nummer " + deck[i] + ": " + suit + " " + rank);
}
}
}
}
您可以使用int [] [] =甲板新INT [2] [52]; (例如两个套牌) – Mailkov
'int [] deck = new int [52 * 2];'和'for(int i = 0; i
talex
如果我而不是2添加了一个包含数字的变量,将会如何。所以用户可以选择x数量的套牌 – Hevar